Top-k Route Search through Submodularity Modeling of Recurrent POI Features.
Hongwei LiangKe WangPublished in: SIGIR (2018)
Keyphrases
- highly relevant
- feature extraction
- feature vectors
- search algorithm
- search space
- search efficiency
- image features
- sensor networks
- neural network
- user queries
- search strategy
- co occurrence
- query keywords
- result set
- extracted features
- search queries
- keyword search
- feature set
- classification accuracy
- low level
- genetic algorithm